| PAPUA NEW GUINEA INVESTMENTS AND DEVELOPMENT CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| PAPUA NEW GUINEA RESOURCES DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAPUA NEW GUINEA (HK) LIMITED | Private company limited by shares | Dissolved |
| PAPUA NEW GUINEA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA PAPUA NEW GUINEA MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| Papua (Hong Kong) Industrial Co., Limited | Private company limited by shares | Live |
| PAPUAX LIMITED | Private company limited by shares | Live |